Among 11 fingertip pulse oximeters used during hypoxemia in healthy participants, five devices had a root mean square error (ARMS) >3%, which falls outside the ...
Like thermometers, toilet paper, and face masks before them, pulse oximeters — your doctor likely clipped one on your finger during your last annual physical and you haven’t thought of it since — have ...
Before the coronavirus pandemic, most Americans had heard about pulse oximeters only via TV shows where EMTs shout out a patient’s “pulse ox” — or measure of oxygen in the blood. But when multiple ...
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